import java.util.Scanner;

public class Test3 {
    public static void main(String[]args){
        Scanner sc = new Scanner(System.in);
        int a=sc.nextInt();
        Scanner sx = new Scanner(System.in);
        int b=sx.nextInt();
        if(a>b)
        {
            System.out.println(a);
        }else {
            System.out.println(b);
        }


    }
}
